153952561

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6373}}^1$

素因数の和:6433

約数の個数: 24

約数和(自身を含む): 196191720

約数和(自身を除く): 42239159

約数列:

[1, 7, 17, 29, 49, 119, 203, 493, 833, 1421, 3451, 6373, 24157, 44611, 108341, 184817, 312277, 758387, 1293719, 3141889, 5308709, 9056033, 21993223, 153952561]

約数ペア:

[(1, 153952561), (7, 21993223), (17, 9056033), (29, 5308709), (49, 3141889), (119, 1293719), (203, 758387), (493, 312277), (833, 184817), (1421, 108341), (3451, 44611), (6373, 24157)]